| /* |
| * Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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| */ |
| |
| package java.security.cert; |
| |
| import java.security.InvalidAlgorithmParameterException; |
| |
| /** |
| * |
| * The <i>Service Provider Interface</i> (<b>SPI</b>) |
| * for the {@link CertPathValidator CertPathValidator} class. All |
| * <code>CertPathValidator</code> implementations must include a class (the |
| * SPI class) that extends this class (<code>CertPathValidatorSpi</code>) |
| * and implements all of its methods. In general, instances of this class |
| * should only be accessed through the <code>CertPathValidator</code> class. |
| * For details, see the Java Cryptography Architecture. |
| * <p> |
| * <b>Concurrent Access</b> |
| * <p> |
| * Instances of this class need not be protected against concurrent |
| * access from multiple threads. Threads that need to access a single |
| * <code>CertPathValidatorSpi</code> instance concurrently should synchronize |
| * amongst themselves and provide the necessary locking before calling the |
| * wrapping <code>CertPathValidator</code> object. |
| * <p> |
| * However, implementations of <code>CertPathValidatorSpi</code> may still |
| * encounter concurrency issues, since multiple threads each |
| * manipulating a different <code>CertPathValidatorSpi</code> instance need not |
| * synchronize. |
| * |
| * @since 1.4 |
| * @author Yassir Elley |
| */ |
| public abstract class CertPathValidatorSpi { |
| |
| /** |
| * The default constructor. |
| */ |
| public CertPathValidatorSpi() {} |
| |
| /** |
| * Validates the specified certification path using the specified |
| * algorithm parameter set. |
| * <p> |
| * The <code>CertPath</code> specified must be of a type that is |
| * supported by the validation algorithm, otherwise an |
| * <code>InvalidAlgorithmParameterException</code> will be thrown. For |
| * example, a <code>CertPathValidator</code> that implements the PKIX |
| * algorithm validates <code>CertPath</code> objects of type X.509. |
| * |
| * @param certPath the <code>CertPath</code> to be validated |
| * @param params the algorithm parameters |
| * @return the result of the validation algorithm |
| * @exception CertPathValidatorException if the <code>CertPath</code> |
| * does not validate |
| * @exception InvalidAlgorithmParameterException if the specified |
| * parameters or the type of the specified <code>CertPath</code> are |
| * inappropriate for this <code>CertPathValidator</code> |
| */ |
| public abstract CertPathValidatorResult |
| engineValidate(CertPath certPath, CertPathParameters params) |
| throws CertPathValidatorException, InvalidAlgorithmParameterException; |
| } |